so the trace will show properly decoded info,
rather than just a bunch of hex codes.
Signed-off-by: Dario Faggioli <dario.faggi...@citrix.com>
---
Cc: George Dunlap <george.dun...@eu.citrix.com>
Cc: Andrew Cooper <andrew.coop...@citrix.com>
Cc: Ian Jackson <ian.jack...@eu.citrix.com>
Cc: Wei Liu <wei.l...@citrix.com>
Cc: Jennifer Herbert <jennifer.herb...@citrix.com>
---
tools/xentrace/formats | 2 ++
tools/xentrace/xenalyze.c | 16 ++++++++++++++++
2 files changed, 18 insertions(+)
diff --git a/tools/xentrace/formats b/tools/xentrace/formats
index 00c29b8..2e653ca 100644
--- a/tools/xentrace/formats
+++ b/tools/xentrace/formats
@@ -202,6 +202,8 @@
0x0080200a CPU%(cpu)d %(tsc)d (+%(reltsc)8d) do_irq [ irq = %(1)d ]
0x0080200b CPU%(cpu)d %(tsc)d (+%(reltsc)8d) do_guest_irq [ irq = %(1)d ]
0x0080200c CPU%(cpu)d %(tsc)d (+%(reltsc)8d) irq_exit [ irq = %(1)d, status
= 0x%(2)x, in_irq = %(3)d ]
+0x0080200d CPU%(cpu)d %(tsc)d (+%(reltsc)8d) irq_disable [ from =
0x%(2)08x%(1)08x ]
+0x0080200e CPU%(cpu)d %(tsc)d (+%(reltsc)8d) irq_enable [ from =
0x%(2)08x%(1)08x ]
0x00084001 CPU%(cpu)d %(tsc)d (+%(reltsc)8d) hpet create [ tn = %(1)d, irq
= %(2)d, delta = 0x%(4)08x%(3)08x, period = 0x%(6)08x%(5)08x ]
0x00084002 CPU%(cpu)d %(tsc)d (+%(reltsc)8d) pit create [ delta =
0x%(1)016x, period = 0x%(2)016x ]
diff --git a/tools/xentrace/xenalyze.c b/tools/xentrace/xenalyze.c
index 3c2f600..c4a8340 100644
--- a/tools/xentrace/xenalyze.c
+++ b/tools/xentrace/xenalyze.c
@@ -8562,6 +8562,22 @@ void irq_process(struct pcpu_info *p) {
}
break;
}
+ case TRC_HW_IRQ_DISABLE:
+ case TRC_HW_IRQ_ENABLE:
+ {
+ struct {
+ uint64_t addr;
+ } *r = (typeof(r))ri->d;
+
+ if ( opt.dump_all )
+ {
+ printf(" %s irq_%s, from %p\n",
+ ri->dump_header,
+ ri->event == TRC_HW_IRQ_DISABLE ? "disable" : "enable",
+ (void*)r->addr);
+ }
+ break;
+ }
case TRC_HW_IRQ_CLEAR_VECTOR:
case TRC_HW_IRQ_MOVE_FINISH :
default:
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